Respuesta :
The probability that Nick wins at least once is 2.5
What is probability?
"Probability is finding out the possibilities of the occurrence of an event."
Formula to find the probability of an event:
"P(A) = n(A) / n(S)
where, n(A) is the number of favorable outcomes of an event A
n(S) is the total number of outcomes for an experiment"
What is percent?
"It is a number that can be expressed as a fraction of 100."
For given example,
Nick has a 25 percent chance of winning on any individual.
This means, his chances of winning on any individual spin are 0.25
Individual spins are independent and Nick decides to play the game 10 times.
So the probability that Nick wins at least once is 10 × 0.25 = 2.5
Therefore, the probability that Nick wins at least once is 2.5
Learn more about the probability here:
https://brainly.com/question/11234923
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